WELL · 42-297-36508 · DISTRICT 2
USA Lark #2CH
Live Oak County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
USA Lark #2CH (API 42-297-36508) is a horizontal well in Live Oak County operated by Silver Hill Energy Operating LLC, completed March 30, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 8, 2025, permitted to 11,400 ft.
Completion filings report 10 formation tops, including Cook Mountain, Queen City, Wilcox, Austin Chalk.
No lease production has been reported under this well’s leases.
Operator of record
Silver Hill Energy Operating LLC
Dallas, TX · P-5 Y, filed Jan 5, 2026 · 215 permits on file · (214) 613-3744
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Silver Hill Energy Operating LLC |
| Production reports | none |
| Latest permit | Silver Hill Energy Operating LLCJul 8, 2025 |
- 11,400
- total depth, ft
- 1
- permits on file
- Jul 8, 2025
- last permit issued
- Mar 30, 2026
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 30, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.534638, -98.333319
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Live Oak County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 908215-99 | Drill | Silver Hill Energy Operating LLC | May 23, 2025 | Jul 8, 2025 | Oct 12, 2025 | 11,400 |
Formation tops
As filed on W-2/G-1. Subsea from 244 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Mountain | 2,092 | -1,848 |
| Queen City | 2,967 | -2,723 |
| Wilcox | 4,356 | -4,112 |
| Austin Chalk | 11,435 | -11,191 |
| Eagle FordEAGLE FORD - H2S | 11,461 | -11,217 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Hockley - Disposal | — | — |
| JacksonJACKSON-YEGUA - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,960 | 18,649 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,651 | 12.25 | 1,580 S |
| 5.5 | 18,649 | 8.75 | 2,885 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 24, 2026 | Jun 8, 2026 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-297-36508 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-297-36508 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
USA Lark42-297-36509
0.0 KM · Silver Hill Energy Operating LLC · Section with this well →
| Cook Mountain | 2,103 | -1,859 |
| Queen City | 2,980 | -2,736 |
| Wilcox | 4,372 | -4,128 |
| Austin Chalk | 11,463 | -11,219 |
| Eagle Ford | 11,491 | -11,247 |
| Sligo | — | |
| Jackson | — | |
| Hockley - Disposal | — |
10 TOPS · FIRST 8
LR Fee C42-297-36507
0.0 KM · Silver Hill Energy Operating LLC · Section with this well →
| Cook Mountain | 2,092 | -1,848 |
| Queen City | 2,956 | -2,712 |
| Wilcox | 4,352 | -4,108 |
| Austin Chalk | 11,408 | -11,164 |
| Eagle Ford | 11,433 | -11,189 |
| Edwards | — | |
| Jackson | — | |
| Sligo | — |
10 TOPS · FIRST 8
USA Lark42-297-36531
1.0 KM · Silver Hill Energy Operating LLC · Section with this well →
| Cook Mountain | 2,202 | -1,961 |
| Queen City | 3,058 | -2,817 |
| Wilcox | 4,531 | -4,290 |
| Austin Chalk | 11,648 | -11,407 |
| Eagle Ford | 11,673 | -11,432 |
| Sligo | — | |
| Edwards | — | |
| Jackson | — |
10 TOPS · FIRST 8
USA Lark42-297-36511
1.1 KM · Silver Hill Energy Operating LLC · Section with this well →
| Cook Mountain | 2,209 | -1,968 |
| Queen City | 3,050 | -2,809 |
| Wilcox | 4,524 | -4,283 |
| Austin Chalk | 11,608 | -11,367 |
| Eagle Ford | 11,638 | -11,397 |
| Jackson | — | |
| Sligo | — | |
| Hockley - Disposal | — |
10 TOPS · FIRST 8
Plomero Ranch42-297-36322
2.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 1,206 | -886 |
| Cook Mountain | 2,264 | -1,944 |
| Queen City | 3,237 | -2,917 |
| Wilcox | 4,713 | -4,393 |
| Austin Chalk | 11,851 | -11,531 |
| Eagle Ford | 11,867 | -11,547 |
| Edwards | — | |
| Hockley - Disposal | — |
10 TOPS · FIRST 8
Plomero Ranch42-297-36323
2.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 1,220 | -900 |
| Cook Mountain | 2,279 | -1,959 |
| Queen City | 3,217 | -2,897 |
| Wilcox | 4,745 | -4,425 |
| Austin Chalk | 11,865 | -11,545 |
| Eagle Ford | 11,881 | -11,561 |
| Sligo | — | |
| Edwards | — |
10 TOPS · FIRST 8
Plomero Ranch42-297-36324
2.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 1,130 | -811 |
| Cook Mountain | 2,275 | -1,956 |
| Queen City | 3,161 | -2,842 |
| Wilcox | 4,724 | -4,405 |
| Austin Chalk | 11,864 | -11,545 |
| Eagle Ford | 11,880 | -11,561 |
| Frio | — | |
| Edwards | — |
10 TOPS · FIRST 8
Plomero Ranch42-297-36325
2.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 1,123 | -802 |
| Cook Mountain | 2,251 | -1,930 |
| Queen City | 3,189 | -2,868 |
| Wilcox | 4,734 | -4,413 |
| Austin Chalk | 11,872 | -11,551 |
| Eagle Ford | 11,888 | -11,567 |
| Frio | — | |
| Sligo | — |
10 TOPS · FIRST 8
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/29736508, documented in the API reference.